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Custom & Industrial Battery Solutions

Industrial & Commercial

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Battery Application Worksheet

Battery Application Worksheet

Specification Documents to outline your requirements.

Lithium Battery Safety

Master Instruments - Battery Safety

We offer testing to the IEC 62133:2 2017 and UN38.3 standards.

Battery Testing Capabilities

Battery Testing Equipment

Explore our range of battery testing capabilities.

Quality Assurance

Master Instruments Provide You With Quality Assurance

Our quality management system is ISO 9001:2015 certified.

Batteries By Application Use

Master Instruments - Battery By Category

Explore by product category, application or intended use

Batteries By Chemistry

Master Instruments - Battery By Chemistry

Find your battery by chemistry type both rechargeable & primary

Battery Chargers

Master Instruments - Battery Chargers

Chargers for batteries and electronic devices

Battery Analysers

Battery Analysis - Battery Analysers

View our range of battery testers & analysers

Battery Assembly

Custom Battery Pack Solutions For Your Business

Custom battery pack assembly provision

Industry Solutions

We Provide Industrial Battery Solutions

Explore our capabilities to supply your industry need

Power Products

Master Instruments - Power Products

For all your AC & DC power supplies, solar, inverters & power distribution

Battery Assembly Parts

Battery Assembly Parts & Holders

Battery assembly components, parts, leads & connectors

Test & Measurement

Master Instruments - Digital Testing Equipment & Measurement

Digital test & measurement, telco equipment analogue meters & shunts

Torches & Flashlights

Lighting, Flashlight & Torch Battery Solutions

LED & standard torches, flashlight & exit light batteries

Battery Holders & Cases

Battery Holders & Cases

We cater for a range of battery holders and cases

Power Engineering Tools

Crimping, Opening & Extraction Tools, Cordless Soldering Irons.

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Featured Products

Smart Shunt Battery Monitor with Bluetooth

Victron's SmartShunt is the all-in-one battery monitor that uses your phone as the display. Click the heading to read more.

Pylontech Force L1 Series HESS

Pylontech's Force L1 Series modular and expandable Home Energy Storage Systems (HESS) to store your surplus solar energy. Click the heading to read more.

Enecharger 2-in-1 Ultra Fast Charger

Enecharger's 48W ultra fast USB charger with 2 ports: USB-C PD and USB-A QC3.0. Suitable for mobile phones and small laptops including Macbook (2015 and later). Click the heading to read more.

Enepower LiIon Outdoor-Recreational Batteries

Lithium Ion batteries in a IP67 waterproof, dustproof and shockproof case. Perfect for marine and all outdoor/recreational activites like boating/kayaking, camping and fishing. Click the heading to read more.

Products by Brand


Water Management Battery Solutions


Enepower Lithium batteries provide long service life and cost effective solution for water flow management applicationsRead More

MI Covid-19 Statement


*UPDATE!* Official Statement regarding a Covid-19 situation in our Milperra NSW DCRead More

Battery Monitoring


A blog style write up about the importance of battery monitoring.Read More

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